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ON ROAD FUEL CONSUMPTION MEASUREMENTS IN A TRUCK AT CONSTANT SPEED USING A TOWING TRAILER WITH ELECTROMAGNETIC BRAKE SIMULATING VARIED UPHILLS

ON ROAD FUEL CONSUMPTION MEASUREMENTS IN A TRUCK AT CONSTANT SPEED USING A TOWING TRAILER WITH ELECTROMAGNETIC BRAKE SIMULATING VARIED UPHILLS

REHDER, Haraldo; REHDER, Gustavo P.;

Artigo Completo:

Global warming is the subject of national and international policies and legislation. The importance of on road testing in commercial vehicles, under real conditions of application is therefore increasing. For the execution of the Diesel consumption tests under real conditions and reproducible, it is used a heavy truck and a towing trailer prototype with electromagnetic brake, object of several presentations and papers, including SIMEA 2015. Concerning this Prototype, Patent was required to INPI, a support by FAPESP got through a PIPE Project and an approval by the competent authorities for running on road was granted.Fuel consumption tests were performed on plain road by constant speed of 20 km/h and different electromagnetic braking torques, simulating different road uphill. The procedure repeated several times checks the reproducibility of the methodology. With the change of parameters and components of the tractor truck, the influence of these factors on consumption can be evaluated. Future tests on the road under real application will be performed and the values obtained in that tests at constant speed will serve as a parameter for the evaluation of the consumption on road conditions. This methodology can be used, in the future, in emission evaluation.

Artigo Completo:

Global warming is the subject of national and international policies and legislation. The importance of on road testing in commercial vehicles, under real conditions of application is therefore increasing. For the execution of the Diesel consumption tests under real conditions and reproducible, it is used a heavy truck and a towing trailer prototype with electromagnetic brake, object of several presentations and papers, including SIMEA 2015. Concerning this Prototype, Patent was required to INPI, a support by FAPESP got through a PIPE Project and an approval by the competent authorities for running on road was granted.Fuel consumption tests were performed on plain road by constant speed of 20 km/h and different electromagnetic braking torques, simulating different road uphill. The procedure repeated several times checks the reproducibility of the methodology. With the change of parameters and components of the tractor truck, the influence of these factors on consumption can be evaluated. Future tests on the road under real application will be performed and the values obtained in that tests at constant speed will serve as a parameter for the evaluation of the consumption on road conditions. This methodology can be used, in the future, in emission evaluation.

Palavras-chave: Diesel consumption,

Palavras-chave:

DOI: 10.5151/engpro-simea2017-21

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Como citar:

REHDER, Haraldo; REHDER, Gustavo P.; "ON ROAD FUEL CONSUMPTION MEASUREMENTS IN A TRUCK AT CONSTANT SPEED USING A TOWING TRAILER WITH ELECTROMAGNETIC BRAKE SIMULATING VARIED UPHILLS", p. 283-297 . In: . São Paulo: Blucher, 2017.
ISSN 2357-7592, DOI 10.5151/engpro-simea2017-21

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